Protein Data Bank in Europe

Chains: A, B, C
Length: 153 amino acids
Theoretical weight: 17.15 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Homo sapiens
UniProt:

• Canonical: Q2N0S6 (Residues: 509-661; Coverage: 18%)

Gene name: env
Sequence domains: Retroviral envelope protein

Chains: D, E, F
Length: 481 amino acids
Theoretical weight: 54.06 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Homo sapiens
UniProt:

• Canonical: Q2N0S6 (Residues: 30-505; Coverage: 55%)

Gene name: env
Sequence domains: Envelope glycoprotein GP120

Chains: G, H, I
Length: 192 amino acids
Theoretical weight: 21.47 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:

• Canonical: P01730 (Residues: 26-207; Coverage: 42%)

Gene name: CD4
Sequence domains:

• Immunoglobulin domain
• Immunoglobulin C2-set domain

Chains: J, K, L
Length: 214 amino acids
Theoretical weight: 23.4 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Chains: M, N, O
Length: 229 amino acids
Theoretical weight: 24.46 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Chains: P, R, T
Length: 244 amino acids
Theoretical weight: 26.13 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Chains: Q, S, U
Length: 215 amino acids
Theoretical weight: 23.4 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens